Overall features of the modular wheel block for suspension overhead crane/underhung overhea crane

1.Optimized designing, DIN/FEM standard, smaller wheel load, space saving,trolley wheel material forged alloy steel 20crmnti and specially heat treated

2.single flange wheels, anti-friction bearings, cellular buffers, derailment protectors

3.All steel structures shall be surface treated and shot blasted (Sa2.5) before painting,the spay thickness of the inorganic zinc silicate primer at least20μm,finishing coat at least 75 to 100 m

4.All of butt welds will be 100% detected by Ultrasonic device and all of longitudinal welds will be detected according to design requirement by MT/PT.Hardness and Roughness Detection

5..Maximum stability and high inherent rigidity due to: rigid steel tube design with a reinforced connection

6.Optimum travel characteristics and high adaptability to crane runway tolerances

7.With our patent reduction gear motor, which travel very smooth and low noise ,thanks to the the cushioned start&stop design.